1.

Identify the type of reaction of the following chemical reactions: a) CuO(s)+H2(g) Cu(s)+H2O(l)

Answer»

copper oxideExplanation:CUO(s)+H2(g)→Cu(s)+H2O(l)In this reaction hydrogen gains oxygen and forms water, HENCE it is oxidised. On the other hand copper oxide LOSES oxygen and hence reduced.



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